Page 3 is a spreadsheet showing relationships between techs, buildings, governments and wonders. It also lists their stats. Pages 2 & 3 are a turn phase aid showing which techs, wonders, governments and civilizations affect each phase along with most key rules. Designed for AMERICAN LEGAL SIZE PAPER. Each page can be used alone or they can be printed back to back. When laminated or put inside a page protector, Pages 2 & 3 are designed to be a check-off sheet (using wet erase markers) for players to remind themselves of special actions they may take.